Cushion|Lab Grown|IGI

0.70ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG846636615

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846636615

Diamond specifications and retailer prices

From $637 NZD
As of October 29, 2026
Save $490 NZD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,126 NZD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846636615 or 846636615. Listed at 12 retailers as of October 29, 2026, with prices from $637 to $1,126, a $490 spread on the same certified stone. Riddles Jewelry lists it at $1,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636615
Dimensions6.27 × 4.61 × 3.11 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm4.61 mm0.70 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636615
Side View
Table 57.0%Crown 34.1°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $637 NZD|Low: $279 NZD|High: $1,126 NZD|Avg: $669 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Riddles Jewelry
October 29, 2026
Retailer 7$279 NZD
Retailer 6$458 NZD
Retailer 4$483 NZD
Retailer 5$488 NZD
Retailer 8$523 NZD
Retailer 10$529 NZD
Retailer 11$578 NZD
Retailer 1$637 NZD
Retailer 9$671 NZD
Retailer 2$710 NZD
Retailer 3$972 NZD
Retailer 12$1,089 NZD
Riddles Jewelry$1,126 NZD

4 data points across 13 retailers

12 retailers$637 NZD to $1,126 NZD

Retailer 1
-
$458 NZD
Price last confirmed 7 days ago
Retailer 2
-
$483 NZD
View
Price last confirmed 7 days ago
Retailer 3
-
$488 NZD
View
Price last confirmed 7 days ago
Retailer 4
-
$523 NZD
View
Price last confirmed 7 days ago
Retailer 5
-
$529 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$578 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$637 NZD
View
Retailer 8
-
$671 NZD
View
Price last confirmed 7 days ago
Retailer 9
-
$710 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$972 NZD
View
Retailer 11
-
$1,089 NZD
View
Price last confirmed 7 days ago
Most Expensive
B
Riddles Jewelry
1996901508 · Oct 29
$1,126 NZD
$635 USD
View
11 more retailers have this diamond
Prices start from $637 NZDSave up to $490 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.70ct Cushion
$637 NZD